* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;1,100;1,200;1,300;1,400;1,500;1,600;1,700&display=swap');

html {
    scroll-behavior: smooth;
}

::selection {
    background-color: #fee122   ; /* Cambia el color de resaltado a amarillo */
    color: #000000; /* Cambia el color del texto seleccionado */
}

/* 

#E0E0E0
#CCCCCC 
*/
header{
    background-color: black;
}

body{
    font-family: "Montserrat", sans-serif;
    background-color: #ffffff;
    color: #000000;
}

.legacy{
    background-color: #eeeeee; 
    box-shadow: 0 0 10px rgba(136, 136, 136, 0.5);
    text-align: center;
    margin: auto;
    padding: 20px;
    padding-top: 100px;
    
    
}

.legacy h1{
    font-weight: 800;
    font-size: 50px;
    text-shadow: 1px 1px 4px #c0c0c0;
    
}

.legacy h2{
    font-weight: 400;
    text-shadow: 1px 1px 2px #bebebe;
    letter-spacing: -1px;
}

.legacy span{
    color: #ffffff;
}

.legacy span:hover{
    color: #fee122;
    
    transition: ease 1s;
    cursor: pointer;
}

.img-refer{
    text-align: center;
}

.img-refer img{  
    max-width: 100%;
}

.container{
    max-width: 1200px;
    margin: auto;
    display: flex;
    gap: 10px;
   
    
}

.article-container{
    max-width: 790px;
    border-radius: 10px;
    text-align: center;
    padding: 10px;
    margin: auto;
    transition: all 0.3s;
}

.article-container h1{
    padding: 20px;
    font-size: 30px;
    font-weight: 800;
    text-transform: uppercase;
}

.article-container h2, h3{
    padding: 20px;
    text-align: start;
}

.article-container span:hover{
    cursor: pointer;
    color: red;
    transition: all 0.4;
}

.article-container ul{
    text-align: start;
    padding: 20px;
    font-size: 16px;
    list-style-type: none;
}



.article-container a{
    color: black;
}
.article-container p{
    padding: 20px;
    text-align: start;
    font-size: 16px;
    font-weight: 400;
    
}

.article-container img{
    max-width: 60%;
    margin: 5px;
    border-radius: 10px;
    
}


.sidebar-ad-container{
    background-color: #eeeeee; 
    box-shadow: 0 0 8px rgba(136, 136, 136, 0.3); /* Sombra gris más suave */
    border-radius: 10px;
    width: 300px;
    padding: 10px;
    text-align: center;
    color: rgb(0, 0, 0);
    display: none;
}



@media (max-width: 1000px) {
    .sidebar-ad-container{
        display: none;
    }
}